Granted Patent
Utility
US 5,689,446 · App. 08/552,539
Foot contour digitizer
Inventors:
Arjen Sundman, Brian Smithgall, Tony Tadin
Patented Case
View Patent ↗
Granted: Nov 18, 1997
Filed: Nov 3, 1995
Inventors
Arjen Sundman
Brian Smithgall
Tony Tadin
Assignee (at issue)
Amfit, Inc.
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.